Pokémon Ultra Sun & Ultra Moon and Pokémon Sun & Moon will be offline for a few hours on December 18, due to scheduled Nintendo Network maintenance. The official date and time for this maintenance is from Monday, January 8, 2018 5:00 PM – Monday, January 8, 2018 7:00 PM Pacific Time. During the maintenance window, all network services are affected and therefore will be unavailable.
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